Benelli M3 guns stand out for their exclusive dual action, which combines the Benelli inertia system with pump action. These guns are designed for special applications, hunting and practice shooting. They can accept the widest range of cartridges thanks to their two actions, selectable by means of a simple lever. Both the Varichoke model with ventilated rib and the Slug model with adjustable rear sight fit alloy steel barrels with internal chrome plating and external bluing.